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Peanut Butter Frosting

My fluffy Peanut Butter Frosting is incredibly delicious and super tasty!  The perfect addition to any cake or cupcake. 

Pair with a drizzle of chocolate ganache and you have the best Chocolate Cake with Peanut Butter Frosting that you have ever tasted!  This creamy and smooth peanut butter frosting adds a layer of flavor that invites you back for another bite.  

Peanut Butter Frosting in a small bowl along with a spoon.
Peanut Butter Frosting

Whipped rich peanut butter flavor combined with a classic chocolate cake makes an ideal pairing for a great dessert. It really is the BEST Peanut Butter Frosting Ever!  

I have discovered that a killer frosting is an excellent thing that transforms boring cake into an AWESOME cake! If you are looking for a peanut butter buttercream frosting, then you have come to the wrong place.  

It’s the best peanut butter frosting that you will ever have and is perfect on chocolate cupcakes, brownies, and cakes! Make a birthday cake for someone and serve it at their birthday party.

As an Amazon Associate, a Walmart Affiliate, and a member of other affiliate programs, I earn from qualifying purchases.  This page contains affiliate links.  Click on the highlighted text in a post to explore a product.  If you purchase through one of them, I will receive a commission (at no additional cost to you).  I ONLY EVER ENDORSE PRODUCTS THAT I TRULY LOVE.  Thank you for your support!

What’s the difference between frosting and icing?

Frostings are thicker and fluffier than icing.  Icings are thinner and have shiny properties. It is usually poured on the cake or cupcakes.

Typically, the icing glaze is sweeter and gives a smoother appearance. This recipe is not a peanut butter icing recipe.

What Kind of Peanut Butter Should I Use?

Creamy peanut butter of your choice is what I recommend when making this peanut butter frosting recipe.  My choice of peanut butter is Jif, and this is what I use in this fluffy frosting recipe. 

This brand of peanut butter is readily available at your local grocery store or on Amazon.  Avoid crunchy varieties because you will not be able to properly pipe the frosting.

Natural or Organic alternatives are hard to incorporate because oil separations may cause the frosting to be grainy.

Frosting Ingredients

Creamy Peanut Butter, Jif (Natural Peanut Butter is not recommended)

Softened Butter

Powdered Sugar, Confectioners’ Sugar

Vanilla Extract

Heavy Cream, Heavy Whipping Cream, Whipping Cream

How To Make Peanut Butter Frosting

Gather all the ingredients to make the peanut butter frosting.  Use a KitchenAid stand mixer with a flat paddle attachment or a whisk attachment on the low setting.  

Frosting Ingredients: Peanut Butter, Powdered Sugar, Butter, Heavy Cream, and Vanilla.
Frosting Ingredients

Add the creamy peanut butter and softened butter to the mixing bowl.  Beat until creamy and smooth.  With a silicone spatula, scrape the sides of the mixing bowl. 

Add the powdered sugar and vanilla to the creamed butter and peanut butter.  Mix until completely combined and scrape the side of the mixing bowl when needed. 

The final step is adding the heavy cream in a couple stages and whipping the frosting until its fluffy.  This will take a couple minutes.  If desired, turn the mixer speed up a little bit to achieve a nice fluffy texture. 

How to Store Whipped Frosting

Does this creamy peanut butter frosting require refrigeration? Yes, it does require refrigeration!  There is heavy cream in this frosting recipe which helps to make it fluffy. 

This heavy cream requires refrigeration.  Store whipped peanut butter frosting in an airtight container and place in the refrigerator for up to 6 days. 

To use frosting, remove from the refrigerator and leave at room temperature for about 1 hour before using.  Use a spatula to stir the homemade frosting and to fluff up. 

To soften quickly, microwave the frosting in 10 second interval and stir in between intervals. 

Peanut Butter Frosting Tips

  • Use softened butter.
  • Cream the butter and peanut butter together until smooth and creamy. 
  • Scrape the sides of the mixing bowl often. 
  • Sift the powdered sugar if any lumps are present.
  • Add the heavy cream in two stages and make sure the cream is completely combined.

Peanut Butter Frosting for Chocolate Cake

This frosting is perfect when paired with chocolate cake.  But it needs to be the perfect chocolate cake! 

Spread a thick layer of frosting onto the chocolate cake or for a more dramatic look, use a large star tip in a piping bag to pipe the peanut butter frosting on.   

Peanut Butter Frosting for Chocolate Cake Drizzled with Chocolate Ganache.
Peanut Butter Frosting for Chocolate Cake Drizzled with Chocolate Ganache.

How Many Cakes or Cupcakes Will this Frosting Cover?

One batch of this fluffy peanut butter frosting will cover an 8 or 10 inch round double layer cake.  Depending on how much frosting that you use, you can frost 24 to 36 regular sized cupcakes. 

If you are frosting the top of a sheet cake, this frosting will cover a 9×13, an 11×15, and a thinner layer of a 12×15.

How to Pipe Frosting

If you want to pipe this frosting, then you will need a piping bag and a piping tip.  When frosting my cupcakes and layered cakes I use a x-large 1G star tip

When the frosting is made right and piped at the right temperature, you will get crisp lines.  This frosting holds up well after pipped when kept at the proper temperature. 

Piping Frosting onto Layers of Chocolate Cake.
Piping Frosting onto Layers of Chocolate Cake.

Garnish with a drizzle of chocolate ganache to make the perfect peanut butter chocolate flavor. 

How to Make Frosting Thicker or Thinner?

This frosting can easily be made thicker or thinner by adjusting the temperature of it.  Because this frosting has butter and peanut butter as its base ingredient, the proper temperature is important. 

If you want a thinner frosting, warm it up just a touch.  Need a thicker frosting?  Chill it until the right consistency is reached. 

Remember the butter will set up when it’s cold so be careful. When the frosting is completely cold, it will become very firm and not pliable. 

I do not recommend adjusting the recipe ingredients to achieve a thicker or thinner texture.  This will throw off the flavor of the frosting. 

More Frosting Recipes

Chocolate Frosting Recipe

Brown Butter German Chocolate Frosting

The Best Buttercream Frosting Recipe

Peanut Butter Frosting Recipe in a small bowl along with a spoon.
Peanut Butter Frosting Recipe

Peanut Butter Frosting – FAQ

Why is my peanut butter frosting too runny?

Whenever your house gets too warm it can cause the butter and peanut butter mixture to become runny. Also using melted butter instead of softened butter will create a runny frosting. 

Why is my peanut butter frosting grainy?

When using an off-brand peanut butter or using homemade peanut butter will result in a grainy texture.  Unless the peanut butter is properly whipped, the frosting becomes can become grainy and have an off texture. 

Can I Use Crunchy Peanut Butter?

No, it is not recommended to use crunchy peanut butter in this homemade frosting recipe.  It will throw of the texture of the frosting, and you will not be able to pipe it with a frosting bag and tip. 

Peanut Butter Frosting Recipe

Get the full recipe and nutrition calories below!

Yield: 5 Cups

Peanut Butter Frosting Recipe

Peanut Butter Frosting in a small bowl along with a spoon.

My fluffy Peanut Butter Frosting is incredibly delicious and super tasty!  The perfect addition to any cake or cupcake.  Pair with a drizzle of chocolate ganache and you have the best Chocolate Cake with Peanut Butter Frosting that you have ever tasted.

Prep Time 5 minutes
Mixing Time 10 minutes
Total Time 15 minutes

Ingredients

  • Peanut Butter, Creamy 2 cups
  • Butter, Softened 10 tablespoons
  • Powdered Sugar 2 cups
  • Vanilla Extract 1 1/2 teaspoon
  • Heavy Whipping Cream. 2/3 cups

Instructions

    How To Make Peanut Butter Frosting

  1. Gather all the ingredients to make the frosting. 
  2. Use a KitchenAid stand mixer fitted with a flat paddle attachment or a whisk attachment on the low setting.  
  3. Add the peanut butter and softened butter to the mixing bowl.  Beat until creamy and smooth.  With a spatula, scrape the sides of the mixing bowl. 
  4. Add the powdered sugar and vanilla to the mixing bowl.  Mix until completely combined. Scrape the side of the mixing bowl when needed. 
  5. The final step is adding the heavy whipping cream in a two stages and whipping the frosting until its fluffy.  This will take a couple minutes.  If desired, turn the stand mixer speed up a little bit to achieve a nice fluffy texture. 

Recommended Products

As an Amazon Associate, I earn from qualifying purchases. This page contains affiliate links. Click on the highlighted text in a post to explore a product. If you purchase through one of them, I will receive a commission (at no additional cost to you). I ONLY EVER ENDORSE PRODUCTS THAT I TRULY LOVE. Thank you for your support!

Nutrition Information

Yield

36

Serving Size

1

Amount Per Serving Calories 152Total Fat 12gSaturated Fat 4gTrans Fat 0gUnsaturated Fat 6gCholesterol 13mgSodium 95mgCarbohydrates 10gFiber 1gSugar 7gProtein 3g

Note: For exact nutritional information, consult your dietitian. All nutritional information is simply a guideline.

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By on March 19th, 2023
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About Sherry Ronning

Welcome to FROM MICHIGAN TO THE TABLE! My name is Chef Sherry Ronning and I am a food blogger from Michigan. Professionally cooking and baking Midwestern Cuisine for more than 30 years. Specializing in fresh fish, venison, farm raised meats and griddle recipes. Please enjoy my recipes!!

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